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Guidance Note 14 Best practice for the installation of water flow reducing layers in inverted roofs
Publication Year
2020
Document Status
Current
Abstract
Guidance on installing a Water Flow Reducing Layer (WFRL), with specific instructions for inverted green and inverted blue roofs.
Document History
March 2020 edition.
Publisher Information
Liquid Roofing and Waterproofing Association
The Liquid Roofing and Waterproofing Association raises awareness of the technical and financial benefits of liquid applied waterproofing systems and provides independent advice for specifiers.
Roofing House
31 Worship Street
London
LRWA
UK
Website: http://www.lrwa.org.uk
Email: info@lrwa.org.uk
Tel: +44 (0) 333 987 4581
